LEO BRAILLE DISPLAY CALCULATORReturn to Search Results
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--- DISCONTINUED. (Verified 12/2006) RETAINED IN DATABASE FOR REFERENCE. --- The Leo Braille Display Calculator is a miniature scientific Braille calculator designed for use by individuals who are blind or have low vision. This Braille display calculator provides users with more privacy and reading accuracy than a voice output calculator and has both scientific and financial functions. Designed for students as well as professionals, the calculator performs standard arithmetical, trigonometric, and logarithmic functions. It is accurate to 10 significant digits plus one hidden digit for rounding. It has an eight-dot, eight-cell Braille display of the Robotron mechatronic type. POWER: Uses rechargeable nickel-metal hydride batteries; a suitable mains charger is supplied. DIMENSIONS (HxLxW): 0.8 x 4.75 x 3.75 x 0.8 inches. WEIGHT: 10 ounces.
Notes: Shipping and handling charges are not included in the purchase price listed. ** Technical specifications are subject to change without notice. ** The Leo calculator is named after the prolific mathematician Leonard Euler (1707-1783), whose mathematical productivity actually increased during the last 17 years of his life, when he was totally blind.
This product record was updated on April 24, 2003.
This product is available from:
Robotron Group/Sensory Tools Division15 Stamford Road
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LS&S, LLC145 River Rock Drive
Buffalo, New York 14207
Telephone: 800-468-4789 or 716-348-3500.
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